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          <span data-v-25ba6db2>2018 - </span>
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        </a></span></div></div> <div data-v-130b300a><main class="page"><section><div class="page-title"><h1 class="title">LNMP环境</h1> <div data-v-f875f3fc><!----> <i class="iconfont reco-date" data-v-f875f3fc><span data-v-f875f3fc>2022/6/11</span></i> <!----> <i class="tags iconfont reco-tag" data-v-f875f3fc><span class="tag-item" data-v-f875f3fc>linux</span><span class="tag-item" data-v-f875f3fc>nginx</span></i></div></div> <div class="theme-reco-content content__default"><div id="boxx" data-v-f4ca0dac><div data-v-f4ca0dac><p v-if="true" class="custom-block-title" data-v-f4ca0dac></p> <p v-if="true" data-v-f4ca0dac></p></div></div> <div class="custom-block danger"><p class="title">系统信息</p><p>Ubuntu Server 20.04 LTS64位</p> <p>登录流程: 利用系统自带的ubuntu账号名称登录, 然后<code>su root</code>切换到root账号, 直接用root账号操作时是无效的。</p></div><h2 id="ubuntu20-04设置root密码"><a href="#ubuntu20-04设置root密码" class="header-anchor">#</a> Ubuntu20.04设置root密码</h2> <blockquote><p>利用系统自带的ubuntu账号名称登录, 然后设置root密码</p></blockquote> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">sudo</span> <span class="token function">passwd</span> root
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><img src="/share/linux/01.png" alt="foo"> <h2 id="安装lnmp环境"><a href="#安装lnmp环境" class="header-anchor">#</a> 安装lnmp环境</h2> <p><a href="https://lnmp.org/install.html" target="_blank" rel="noopener noreferrer">参考网址<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <ul><li>php 8.0.19</li> <li>mysql 8.0.29</li></ul> <h2 id="安装redis扩展"><a href="#安装redis扩展" class="header-anchor">#</a> 安装redis扩展</h2> <p><span style="color:blue;font-weight:bold;">扩展下载</span></p> <p><a href="https://pecl.php.net/package/redis" target="_blank" rel="noopener noreferrer">redis扩展下载地址<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <img src="/share/linux/02.png" alt="foo"> <p><span style="color:blue;font-weight:bold;">去服务器下载</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">wget</span> https://pecl.php.net/get/redis-5.3.7.tgz
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>我一般把下载的文件放到<code>/opt</code>目录</p> <p><span style="color:blue;font-weight:bold;">解压</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">tar</span> zxvf redis-5.3.7.tgz
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>然后删除压缩包, 切换近解压的文件里面执行</p> <p><span style="color:blue;font-weight:bold;">执行phpize,建立php的外挂模块</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code>/usr/local/php/bin/phpize
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><img src="/share/linux/03.png" alt="foo"> <p><span style="color:blue;font-weight:bold;">指定php配置路径</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code>./configure --with-php-config<span class="token operator">=</span>/usr/local/php/bin/php-config
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p><span style="color:blue;font-weight:bold;">编译安装</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">make</span> <span class="token operator">&amp;&amp;</span> <span class="token function">make</span> <span class="token function">install</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p><span style="color:blue;font-weight:bold;">将扩展加入php配置文件php.ini</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token assign-left variable">extension</span><span class="token operator">=</span>redis
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p><span style="color:blue;font-weight:bold;">重启php后验证查看redis扩展</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code>php -m
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><h2 id="安装redis"><a href="#安装redis" class="header-anchor">#</a> 安装redis</h2> <p><span style="color:blue;font-weight:bold;">下载</span></p> <p><a href="http://download.redis.io/releases/" target="_blank" rel="noopener noreferrer">redis安装包<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <img src="/share/linux/04.png" alt="foo"> <p><span style="color:blue;font-weight:bold;">下载安装</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">wget</span> http://download.redis.io/releases/redis-7.0.1.tar.gz
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p><span style="color:blue;font-weight:bold;">解压</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">tar</span> xzf redis-7.0.1.tar.gz
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><img src="/share/linux/05.png" alt="foo"> <p><span style="color:blue;font-weight:bold;">切换到redis里面进行安装</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">make</span> <span class="token operator">&amp;&amp;</span> <span class="token function">make</span> <span class="token function">install</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><img src="/share/linux/06.png" alt="foo"> <p><span style="color:blue;font-weight:bold;">修改redis配置文件redis.conf</span></p> <ol><li>将<code>daemonize=no</code>改为<code>daemonize=yes</code>  然后保存</li> <li>设置密码: <code>requirepass 123456</code><br> <img src="/share/linux/07.png" alt="foo"></li></ol> <p><span style="color:blue;font-weight:bold;">启动redis</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">nohup</span> redis-server /opt/redis/redis.conf <span class="token operator">&gt;</span> /dev/null <span class="token operator"><span class="token file-descriptor important">2</span>&gt;</span><span class="token file-descriptor important">&amp;1</span> <span class="token operator">&amp;</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><h2 id="设置秘钥文本登录"><a href="#设置秘钥文本登录" class="header-anchor">#</a> 设置秘钥文本登录</h2> <p><span style="color:blue;font-weight:bold;">使用ubuntu用户登录,生成秘钥对文件</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code>ssh-keygen -t rsa
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><img src="/share/linux/08.png" alt="foo"> <ul><li>id_rsa是密钥</li></ul> <div class="custom-block danger"><p class="title">注意</p><p>id_rsa秘钥下载到本地, 之后用于登录使用</p></div><ul><li>id_rsa.pub是公钥</li></ul> <p><span style="color:blue;font-weight:bold;">如果服务器.ssh目录不存在,需要手动创建.ssh目录
并通过追加的方式把 id_ras.pub 添加到 .ssh目录下的authorized_keys
并修改该文件的权限为600除了ubuntu其它用户不允许操作</span></p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">cat</span> id_rsa.pub <span class="token operator">&gt;&gt;</span> authorized_keys
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">chmod</span> <span class="token number">600</span> authorized_keys
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p><span style="color:blue;font-weight:bold;">在服务器端修改/etc/ssh/sshd_config文件,然后设置下</span></p> <div class="language-text line-numbers-mode"><pre class="language-text"><code>PubkeyAuthentication yes
AuthorizedKeysFile  .ssh/authorized_keys .ssh/authorized_keys2
PermitEmptyPasswords no
PasswordAuthentication no
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br></div></div></div></section> <footer class="page-edit"><!----> <div class="last-updated"><span class="prefix">Last Updated: </span> <span class="time">2022/6/11 16:38:17</span></div></footer> <div class="page-nav"><p class="inner"><span class="prev"><a href="/share/docs/linux/" class="prev router-link-active">
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